DocumentCode
2604570
Title
Fractional delay digital filters
Author
Valimaki, Vesa ; Laakso, Timo I.
fYear
1993
fDate
3-6 May 1993
Firstpage
355
Abstract
Fractional delay digital filters (FDDFs) can be used for implementing discrete-time systems which include noninteger delays, i.e., delays that are not multiples of the sampling period. The use of finite impulse response (FIR)-type FDDFs for implementing junctions of digital waveguides is discussed. As examples of useful applications, the fractional delay extension of the Kelly-Lochbaum tube model and a side branch placed at an arbitrary point of a digital waveguide are presented
Keywords
Acoustic waveguides; Digital filters; Digital systems; Finite impulse response filter; Optical waveguides; Propagation delay; Sampling methods; Time domain analysis; Transmission line theory; Waveguide junctions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location
Chicago, IL
Print_ISBN
0-7803-1281-3
Type
conf
DOI
10.1109/ISCAS.1993.393731
Filename
393731
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